What is a Double-Sided Mattress?

A double-sided mattress, also called a dual-sided, two-sided, or flippable mattress, is built with an equal comfort layer on both sides of the support core, so it can be slept on either side. That construction gives a double-sided mattress roughly twice the durability of a single-sided mattress. As you sleep, the materials on the top side gently compress. Flip the mattress each season and the rested side is ready to deliver fresh support and comfort again.